The frames are strung with Head Sonic Pro and Prince Beast XP, with plenty of life left in them (DT 30 resp. 31).

With strings, replacement grip, overgrip and dampener, the frames weigh in around 360 grams.

Both are grip size 3, but they have new grips (Wilson Shock Shield and Head HydroSorb Tour) to help counter the stiffness of the frame. The Speed series has a more Wilson-shaped grip (TK82S) compared to the standard Head grip.

These are great frames, offering excellent plow-through and spin, but the combination of a high static weight, high swingweight and high stiffness is a bit too much for me, especially when I play several days in a row.

Price: 75 Euros a piece or 135 for the pair (I prefer selling them as a pair), plus shipping from the Netherlands.